On Wed, Jul 8, 2009 at 6:34 AM, Burcin Erocal<bur...@erocal.org> wrote:
>
> On Mon, 6 Jul 2009 23:56:00 -0300
> Golam Mortuza Hossain <gmhoss...@gmail.com> wrote:
>
>>
>> Hi,
>>
>> On Tue, Jun 23, 2009 at 12:55 PM, Burcin Erocal<bur...@erocal.org>
>> wrote:
>> >> > I plan to move the integrate() and sum() (after #3587) constructs
>> >> > to be symbolic functions (i.e., subclasses of SFunction from
>> >> > sage.symbolic.function), as opposed to regular python functions
>> >> > in sage.calculus.calculus. This will allow us to have real
>> >> > symbolic integrals and sums in Sage and define custom methods
>> >> > for evaluation, which can/should be more involved than just
>> >> > wrapping those of maxima or sympy.
>>
>> Burcin: I am wondering whether you could give an update on
>> sub-classing symbolic integration?
>
> I didn't have any chance to work on this. I am very busy these days
> with the conferences here, so I don't expect to be able to do anything
> about it soon either.

When will you be "back"?  In one month?

You should drop by the Geogebra conference there at RISC.  I hung out
with M. Hohenwarter (the guy who directs the Geogebra project) a lot
last week, and he now has a much better sense of what the Sage project
is about, and conversely, I have a much better sense about what
Geogebra is about.

>> As you suggested, I am working with a prototype symbolic integration
>> class  for hooking up my integration code using its _eval_ method.  I
>> could expand the class definition but I would like to avoid effort
>> duplication.
>
> Your prototype class can be the real thing. :) I'd be happy to review
> your code when you submit it.
>
>
> Thanks.
>
> Burcin
>
> >
>



-- 
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org

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